CONTEXT The two-incision approach to total hip arthroplasty (THA) has received increasing attention in recent years. However, the benefits of this procedure have been debated. OBJECTIVES To evaluate the two-incision THA technique compared to the standard anterolateral THA approach in a community hospital setting. METHODS A retrospective review of records from patients who had THA at Memoria...

BACKGROUND Exchangeable neck stems, defined as those with a dual taper (that is, a modular junction between the femoral head and the femoral neck and an additional junction between the neck and the stem body), were introduced in THA to improve restoration of joint biomechanics (restoring anteversion, offset, and limb length) and reduce the risk of dislocation. However exchangeable necks have be...

INTRODUCTION Although total hip arthroplasty (THA) is superior to bipolar hemiarthroplasty (BHA) for displaced femoral neck fracture in terms of hip pain, function and reoperation rate, THA has a higher rate of dislocation. The direct anterior approach (DAA) and a dual mobility cup (DMC) are associated with lower rates of dislocation. The aim of this study was to investigate the outcomes of THA...

In animal the plasma cholesterol-lowering activity of 2,4,6-trihydroxyacetophenone (THA) is due to enhanced cholesterol 7alpha-hydroxylase (CYP7A1) activity. We have examined the effect of THA on CYP7A1 activity and mRNA level in HepG2 cells. THA stimulated CYP7A1 activity in a concentration- and time-dependent manner. After exposure for 24 h, 1 muM THA induced CYP7A1 activity 160+/-8% and mRNA...

the main objective for development and introduction of the new cultivar was to a achieve a high yielding and adaptative to short growing period or a catch crop, suitable for growing in different areas of iran. after preliminary selections carried out during 1998-2000, 72 foxtail millet populations which had been collected from different parts of iran, were examined and based on different agrono...

Phloracetophenone (2,4,6-trihydroxyacetophenone, THA) is a potent choleretic in the bile fistula rat, although the mechanism is unknown. In the present study, we examined how THA enhances bile secretion. Stepwise infusions of THA (1-4 micromol/min) in the isolated perfused rat liver resulted in an immediate and dose-dependent increase in bile flow (BF), which reached saturation. The increase in...

Subchondral insufficiency fracture of the femoral head (SIFFH) is characterized by acute onset hip pain without overt trauma. It appears as a low intensity band with bone marrow edema on T1-weighted MRI. The most common course of treatment is protected weight bearing for a period of several weeks. Total hip arthroplasty (THA) has been commonly used if the patient does not respond to the initial...

The activity demands of young patients undergoing total hip arthroplasty (THA) have not been clearly defined. University of California Los Angeles (UCLA) activity score, Hip disability and Osteoarthritis Outcome Score (HOOS), Short Form-12 version 2 (SF-12v2), and Functional Comorbidity Index (FCI) questionnaires were administered to 70 young patients who had undergone THA (young THA group; ie,...


 Tha?bit b. Qurra (d. 288/901), a Sabian of H?arra?n, and his descendants remained in their ancestral religion for six generations. Why did they persist despite pressure to convert? This article argues that religious self-identification as could be distinct advantage Baghdad’s elite circles. It focuses on Tha?bit’s great-grandson Abu? Ish?a?q Ibra?hi?m Hila?l al-S?a?bi? 384/994) poetry co...

Close adaptation of the prosthesis to the bone is the key to achieving optimal stability and fixation for total hip arthroplasty (THA). However, there have been no adequate studies of bone morphology, especially in different races. The aim of this study was to analyze the geometry of the acetabulum and proximal femur of people from South China, based on three-dimensional reconstruction, and to ...